掩码用于识别IP地址网络部分/主机部分。每一个网络都选用()位的掩码,掩码中的1对应 发布时间:2019-09-19 16:56 │ 来源:www.tikuol.com 题型:填空题 问题: 掩码用于识别IP地址网络部分/主机部分。每一个网络都选用()位的掩码,掩码中的1对应着IP地址的网络位,掩码中的0对应着IP地址的()。子网掩码则是掩码中的一部分,可以进一步划分出()。
题型:填空题 下列各项中,能够反映投资与收入对等原则的是()。A.企业的收入分配应依法进行B.企业收入分配必须兼顾各方利益C.谁投资谁受益、收入大小与投资比例相对等D.企业收入分配应坚持积累与分配并重 查看答案
题型:填空题 下列叙述不正确的是( )A.向AlCl3溶液中滴加氨水,产生白色沉淀;再加入NaHSO4溶液,沉淀溶解B.在Cu(NO3)2溶液中加入铜粉,铜粉不溶解;再加入稀硫酸溶液,铜粉溶解C.用如图所示的装置可以测定黄铜(Cu,Zn合金)中Zn的含量D.在FeCl3溶液中加入KSCN溶液,溶液变红,加入足量铁粉充分振荡,溶液红色褪去 查看答案
题型:填空题 In January 2008 Arti entered in a contractual agreement with Bee Ltd to write a study manual for an international accountancy body’s award. The manual was to cover the period from September 2008 till June 2009, and it was a term of the contract that the text be supplied by 31 June 2008 so that it could be printed in time for September. By 30 May, Arti had not yet started on the text and indeed he had written to Bee Ltd stating that he was too busy to write the text.Bee Ltd was extremely perturbed by the news, especially as it had acquired the contract to supply all of the accountancy body’s study manuals and had already entered into extensive preliminary expenses in relation to the publication of the new manual.Required:In the context of the law of contract, advise Bee Ltd whether they can take any action against Arti. (10 marks) 查看答案